Home / 57,698,052.30-86,547,078.45-17,308,536.30

Finding the Fourth Proportional to 57,698,052.30, 86,547,078.45 and 17,308,536.30

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Solution

The fourth proportional to 57,698,052.30, 86,547,078.45 and 17,308,536.30 is: 25,962,804.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,698,052.30 : 86,547,078.45 = 17,308,536.30 : x
  2. Step 2: Convert to fraction form
    57,698,052.30/86,547,078.45 = 17,308,536.30/x
  3. Step 3: Cross multiply
    57,698,052.30x = 86,547,078.45 × 17,308,536.30
  4. Step 4: Simplify right side
    57,698,052.30x = 1,498,003,249,010,772.75
  5. Step 5: Solve for x
    x = 1,498,003,249,010,772.75/57,698,052.30
  6. Step 6: Final answer
    x = 25,962,804.45

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.